I have a dremil,but no rasp and can't find my files,still even doing it with your hands shows how much talent you have, not many people can do that,or won't.
Perhaps , I just sketch out the design on a board then make it 3D ..... That's how I've always built my stuff ..
Thanks for the Complements , but it's just what I do to Relax ....
also most of my tools are used and purchased at thrift stores and Re-Store ... So I can get a Bunch for a few dollars ...